65287

Properties

Appears in sequences

• Numbers n such that A005210(n) = 0.at n=11A051202
• Primes p such that sum of squares of even-position digits equals the sum of squares of odd-position digits of p.at n=24A076168
• Number of different configurations of an n-block of a shift space with k symbols where each symbol but the first must appear isolated and separated from others by a block of length at least m made of first symbols. Here k=19 and m=2.at n=8A131600
• Primes of the form k^4 - k^2 + 7.at n=6A267378
• Prime numbersat n=6522